D'Iberville, Mississippi 7 Day Weather Forecast

Wx Forecast - Wx Discussion - Wx Aviation

844
FXUS64 KLIX 131203
AFDLIX

Area Forecast Discussion
National Weather Service New Orleans LA
603 AM CST Tue Jan 13 2026

...New AVIATION...

.KEY MESSAGES...
Updated at 546 AM CST Tue Jan 13 2026

* Low temperatures just below freezing are forecast for most
  places that are generally along/north of the I-10/12 corridor
  Tuesday morning. Freezing temperatures are forecast to last
  several hours Tuesday morning moving above after sunrise. Residents
  should take action to protect sensitive vegetation and ensure
  outdoor pets have access to warm shelter.

* According to the National Fire Protection Association, nearly
  half of all home fires occur between the months of December,
  January and February, with the increased risk attributed to the
  use of home heating devices such as portable space heaters and
  fireplaces. Those planning to use such devices during this cold
  snap should safety recommendations - such as using a screen and
  keeping a fire extinguisher near all fire places; and ensuring
  all space heaters are plugged directly into wall outlets and
  placed on level surfaces at least 3 ft from any flammable
  materials.

&&

.SHORT TERM...
(Tonight through Wednesday night)
Issued at 753 PM CST Mon Jan 12 2026

A slow warming trend will start Tue but will only get into the low
to mid 60s by Wed before dropping again to the low 30s north and
low 40s south Wed night. This cold front will be able to produce
some cloud cover and cloud depths enough to produce some light
rainfall in a few locations. This is all it will be able to
produce since cloud depth will not be anywhere close enough to
produce lightning. Whatever rain it is able to produce will be
fleeting mainly Tue night into early Wed. But there is a second
chance of a few sprinkles as the secondary frontal sfc catches the
first late Wed. This is when the surge of coolest air moves
through. The air won`t be frigid but it will be cooler than
where we are now.

&&

.LONG TERM...
(Thursday through Monday night)
Issued at 753 PM CST Mon Jan 12 2026

We should only make it to around 50F for Thu. Then the coldest
night for this system will be Thu night into Fri morning with lows
in the upper 20s north to mid 30s south. It`s possible to reach
the 60s as we warm up after this front but it won`t last long as
another in a line of cold air dumps moves through by the weekend.
This is the one that is most questionable at the moment and could
go either way, wet and stormy or just a few showers moving
through. The more detailed features with this won`t be deciphered
until Thu at the earliest. We are pretty confident that this front
will not take its time in moving through. We should see another
warming trend after that as we move into the new week and yet
another cold air surge from the north by Tue. This one is
questionable to move through, and since it is so far out, there
are no clues to if or when. But with the pattern as it is, we are
fairly sure that another front moving toward the area in that time
frame is a pretty good bet.

&&

.AVIATION...
(12Z TAFS)
Issued at 546 AM CST Tue Jan 13 2026

Terminals remain in VFR status and will through the day. Overnight
clouds will begin to build and lower with MVFR cigs after
midnight possible along with a few light showers. /CAB/

&&

.MARINE...
Issued at 753 PM CST Mon Jan 12 2026

Winds will slowly lower through Tue while a surface high moves into
the northern gulf waters late Tue. A west wind will begin as the
high moves SE by Wednesday. West winds will rise ahead of a
reinforcing cold front moving through late Wed bringing winds around
to NW 20-25kt Wed into Thursday. This time frame will likely need
small craft advisory headlines again. NW winds will begin to ease
again late Thursday into Friday. Light and variable winds early
Friday will begin to shift to onshore flow through the day and rise
into the weekend.

&&

.PRELIMINARY POINT TEMPS/POPS...
MCB  59  43  60  32 /   0  30  10  10
BTR  60  45  65  35 /   0  30   0   0
ASD  60  43  64  35 /   0  40   0   0
MSY  60  47  67  41 /   0  30   0   0
GPT  59  46  63  37 /   0  40  10   0
PQL  60  41  63  34 /   0  40  10  10

&&

.LIX WATCHES/WARNINGS/ADVISORIES...
LA...None.
GM...None.
MS...None.
GM...None.
&&

$$

SHORT TERM...TE
LONG TERM....TE
AVIATION...CAB
MARINE...TE